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Boys afflicted with rheumatic chorea
Русский: Изображение мальчиков, страдающих ревматической хореей. Українська: Зображення хлопчиків, що страждають на ревматичну хорею. English: Drawing of boys afflicted with rheumatic chorea.
Maclyn McCarty (5493933573)
Creator: Richards, Alan W Subjects: Bauer, Walter; Lancefield, Rebecca Price Craighill 1895-1981;McCarty, Maclyn Type: Black-and-White Prints Date: 1960 Topic: Women scientists, Bacteriology Local number: SIA A... More
Streptococcus pyogenes 01
Photomicrograph of Streptococcus pyogenes bacteria, 900x Mag. A pus specimen, viewed using Pappenheim's stain. Last century, infections by S. pyogenes claimed many lives especially since the organism was the mo... More