TY - GEN AU - STIREWALT,M A TI - Cercaria vs. schistosomule (Schistosoma mansoni): absence of the pericercarial envelope in vivo and the early physiological and histological metamorphosis of the parasite SN - 0014-4894 PY - 1998///1101 KW - Animals KW - Cercaria KW - Cricetinae KW - Heterophyidae KW - Metamorphosis, Biological KW - Mice KW - Parasites KW - Rats KW - Research KW - Schistosoma KW - Schistosoma mansoni KW - Schistosomiasis KW - Trematode Infections N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0014-4894(63)90090-0 ER -