[Research on cephalotoxin. 1. Extraction and purification of the substance].
D000818:Animals; D008974:Mollusca / Q000737:chemistry*; D012106:Research; D012469:Salivary Glands / Q000737:chemistry*; D014118:Toxins, Biological
D014118:Toxins, Biological
MOLLUSCA/chemistry; SALIVARY GLANDS/chemistry