共 5 条
[2]
KOHN W, 1961, ANAL CHEM, V23, P861
[3]
Rammelkamp CH, 1942, P SOC EXP BIOL MED, V51, P95, DOI 10.3181/00379727-51-13844
[4]
SCHOLTAN W, 1963, ARZNEIMITTEL-FORSCH, V13, P288
[5]
1963, BRITISH PHARMACOPAEA