None Bastone da passeggio Adulto in età matura persone A man bumping into an oversized pill bottle as another man runs past the bottle
A diagram of the human skeleton, circa 1900. (Photo by Hulton Archive/Getty Images) sfondo bianco anatomia rappresentazione umana Human Skeleton
None sfondo bianco Apparecchiatura medica Close-up Close-up of a pair of scissors and a scalpel with a pair of tweezers
A diagram of the human intestines. 'Figura de Situ Viscerum' From Magnus Hundt's 'Antropologium de Hominis Dignitate, Natura et Proprietatibus', Leipzig, 1501. (Photo by Hulton Archive/Getty Images) polmone umano sfondo bianco anatomia Figura De Situ Viscerum
A diagram showing back and side views of the human skeleton, circa 1900. (Photo by Hulton Archive/Getty Images) sfondo bianco anatomia rappresentazione umana Human Skeletons