2

Multiple, primary, self-healing prickle-cell epithelioma of the skin

Year:
1952
Language:
english
File:
PDF, 5.66 MB
english, 1952
18

5-Fluoroorotate-resistant mutants of Salmonella typhimurium

Year:
1978
Language:
english
File:
PDF, 393 KB
english, 1978