Histochemical study of a pigment in the digestive tube of Ascaris lumbricoides.
D000818:Animals; D001196:Ascariasis; D017164:Ascaris lumbricoides; D001688:Biological Products; D041981:Gastrointestinal Tract; D010860:Pigments, Biological / Q000737:chemistry*
D001688:Biological Products; D010860:Pigments, Biological
PIGMENTS/chemistry