Cultivation and cross–infection experiments with balantidia from pig, chimpanzee, Guinea pig and Macacus rhesus /
Nelson, E. Clifford
Cultivation and cross–infection experiments with balantidia from pig, chimpanzee, Guinea pig and Macacus rhesus / by E. Clifford Nelson - [S.l. : s.n.], 1935 - 26-43 p. : ill. ; 25 cm - American journal of hygiene ; 22 .
Cultivation and cross–infection experiments with balantidia from pig, chimpanzee, Guinea pig and Macacus rhesus / by E. Clifford Nelson - [S.l. : s.n.], 1935 - 26-43 p. : ill. ; 25 cm - American journal of hygiene ; 22 .