共 8 条
[1]
EDWARDS PR, 1946, P SOC EXP BIOL MED, V62, P296, DOI 10.3181/00379727-62-15456
[3]
EDWARDS PR, 1942, 54 U KENT AGR EXP ST
[4]
EDWARDS PR, COMMUNICATION
[7]
HAJNA AA, IN PRESS PUBLIC HLTH
[8]
KAUFFMANN F, 1947, J LAB CLIN MED, V32, P548