title: Preliminary study on lung flukes from the Philippines with especial reference of some new findings.
mesh_terms: D000818:Animals; D003386:Brachyura / Q000469:parasitology*; D006801:Humans; D008297:Male; D010238:Paragonimus / Q000033:anatomy & histology* / Q000502:physiology; D010679:Philippines; D012908:Snails / Q000469:parasitology*; D013045:Species Specificity