Paralytic shellfish poisoning
Card's contents:WHO OFFSET PUBLICATION ; nr 79 542,226 HALSTEAD BRUCE W., Paralytic shellfish poisoning / Bruce W. Halstead ; in collaboration with E. J. Schantz. — Geneva : World Health Organization, 1984. — 60 s.,/7/ s. tabl.; 22 cm (WHO Offset Publication ; nr 79)