TY  - RPRT
TI  - The occurrence of Ornithodiplostomum ptychocheilus (Faust) (Trematoda: Strigeida) in fish and birds
AU  - G. L. Hoffman
PY  - 1954
DO  - 10.2307/3274308
UR  - https://pubs.usgs.gov/publication/1013883
ID  - 1013883
ER  -