Doctor examining patient in hospital
From below happy little child with cancer disease writing notes while sitting with dog on bed in room
Side view of senior man sitting and smoking cigarette on the side of the road
Young woman with shaved head
Young man smoking with a electronic cigarette
Young woman with shaved head smiles
Full length man with amputated leg standing in city
Smog over the skyline of shanghai, china
Mature woman with cancer brushing eyebrow while looking at reflection in mirror
Man standing by trees in forest
Asian woman dripping cbd oil into mouth for sleep. medical cannabis. vitamins and supplements
Young man patient with a tablet lying in the hospital ward.
Pictures of surgery performed by a specialist surgeon. color tones distinguish blue and orange.
Cheerful woman relaxing at lounge chair
Portrait of young woman holding monstera leaf
Determined ethnic female with headdress and piercing standing on beach on background of sea and looking at camera
Rear view of woman wearing hat
Delighted black mother piggybacking young daughter while having fun with closed eyes at seaside in summer
Rear view of woman wearing mask outdoors
Young woman prepares samples for the study of diseased human cel
Close-up of marihuana plant growing outdoors
High angle view of medical syringes on white cloth in a hospital
Teen model posing on temple background
Young woman standing against black background
Low section of woman holding plant
Side view of content african american adult mother and young daughter standing on beach near sea and looking at each other
Men hand caught a burning cigarette causing smoke, concept stop smoking.
Close-up of medical equipment in tray
Brazil nuts. close-up of female hands holding brazil nuts. outdoors.
Young woman standing against wall
Close-up of sample being pipetted into test tube for analysis in laboratory
A mother puts sun cream on her son.
Side view of content african american adult mother and young daughter standing on beach near sea
Side view of woman with arms raised
Smiling young woman wearing pink bandana in front of building
Midsection of man holding marihuana plant
Young woman wearing bandana holding disposable cup waving on footpath
Cashew nuts. close-up of female hands holding cashew nuts.
Happy woman wearing pink bandana showing biceps
Midsection of man holding marihuana plan
Senior woman wearing hat relaxing outdoors
Close-up of hand holding cigarette
Serious cute child in pink bandana with closed eyes fighting cancer at home sitting in a couch
High angle view of chain
Air pollution from factory. black smoke from chimney of industrial pipe. global warming problem
Close-up of human face against blue background
Calm aged man with beard lying under blanket on bed in hospital ward and sleeping
Portrait of man standing on street in city
Shape of bacterial cell: cocci, bacilli, spirilla bacteria
Hermit crab shellfish on a table
Scientist preparing samples for flow cytometric analysis using a cd38 monoclonal antibody.
Low angle view of young man against white background
Cropped hand of scientist holding multiwell tray containing stem cells while working in laboratory
Portrait of smiling young woman holding paper airplane against blue background
Close-up of orange butterfly on rock
Smiling woman wearing pink bandana showing bicep in front of white wall
Close up of smoking on table
Woman rolling tobacco cigarettes with tool
Surgical operation, closeup on operating field and hands of surgeons
Portrait of man sitting on hospital bed
Cropped hand of man holding cigarette
Rear view of boy on beach
Doctor giving medicine to patient at clinic
Cheerful black mother and daughter at seaside
Thoughtful woman wearing mask standing on sidewalk
Rear view of woman with illuminated lights at night
Midsection of person grabbing marijuana buds in a legal farm.
The most intimate me.
Back view of sick little child putting on pink bandana in front of mirror in bathroom
Portrait of young woman with hand on chin
Low angle view of smoke emitting from chimney against sky
Nuclear transfer being carried out on several embryonic stem cells
Close-up of a modern man holding a vaper
Close-up of hand holding cigarette against black background