ARE BLACK PIGMENT GALLSTONES SPICULAR BECAUSE OF THE BRANCHING CAPACITY OF BILIRUBIN POLYMERS OR BECAUSE THEY CONTAIN GREAT AMOUNTS OF INORGANIC CALCIUM SALTS
F. Cetta et al., ARE BLACK PIGMENT GALLSTONES SPICULAR BECAUSE OF THE BRANCHING CAPACITY OF BILIRUBIN POLYMERS OR BECAUSE THEY CONTAIN GREAT AMOUNTS OF INORGANIC CALCIUM SALTS, Gastroenterology, 104(4), 1993, pp. 353-353