共 5 条
[2]
FRANKLIN AE, 1950, P SOC EXP BIOL MED, V74, P803, DOI 10.3181/00379727-74-18055
[4]
PAPASTAMATIS SC, 1951, NATURE, V167, P724, DOI 10.1038/167724a0
[5]
WIELAND T, 1948, NATURWISSENSCHAFTEN, V35, P29