du Bruyn D B, de Klerk W A, Liebenberg N W
S Afr Med J. 1977 Nov 12;52(21):861-2.
The baboon (Papio ursinus) was used as a model to investigate the possibility of oxalate crystallization in the soft tissues due to long-term feeding of ascorbic acid in high doses. Microscopical inspection in polarized light did not reveal oxalate crystals in any of the soft tissues obtained from 16 baboons fed very high doses of ascorbic acid for a period of 20 months.
狒狒（山魈）被用作模型，以研究长期高剂量喂食抗坏血酸导致软组织中草酸盐结晶的可能性。对16只狒狒进行为期20个月的高剂量抗坏血酸喂养后，在偏振光下进行显微镜检查，未在任何一只狒狒的软组织中发现草酸盐结晶。
