[EXPERIMENTAL INFESTATION OF A HELICELLA BY 8 SPECIES OF DIGENETIC TREMATODES BELONGING TO 4 DIFFERENT FAMILIES].
D000818:Animals; D010272:Parasitic Diseases; D012106:Research; D012908:Snails; D014200:Trematoda; D014201:Trematode Infections
EXPERIMENTAL LAB STUDY; SNAILS; TREMATODA; TREMATODE INFECTIONS
INFESTATION EXP'ERIMENTALE D'UNE H'ELICELLE PAR HUIT ESP'ECES DE TR''EMATODES DIG'EN'ETIQUES APPARTENANT 'A QUATRE FAMILLES DIFF'ERENTES.