@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040769, author = {Huyen, Nguyen Thi Minh and Thuoc, Chu Van and Ogata, Takehiko and Sato, Shigeru and Takata, Yoshinobu and Kodama, Masaaki and Fukuyo, Yasuwo}, issue = {1}, journal = {Coastal marine science}, month = {Apr}, note = {application/pdf}, pages = {111--115}, title = {Seasonal variation of paralytic and amnesic shellfish toxicities in bivalves and microalgae in Haiphong area, Vietnam}, volume = {30}, year = {2006} }