Paralytic shellfish poison accumulation yields and feeding time activity in the Pacific oyster (Crassostrea gigas) and king scallop (Pecten maximus)Serge Bougrier, Patrick Lassus, Michèle Bardouil, Pierre Masselin and Philippe TruquetAquat. Living Resour., 16 4 (2003) 347-352DOI: https://doi.org/10.1016/S0990-7440(03)00080-9