TY - GEN AU - TAYLOR,R M TI - Studies on certain viruses isolated in the tropics of Africa and South America; their growth and behavior in the embryonated hen egg SN - 0022-1767 PY - 2004///0215 KW - Africa KW - Animals KW - Chickens KW - Female KW - Humans KW - South America KW - Viruses N1 - Publication Type: Journal Article ER -