Deuteroporphyrin.semi-proto:MRat:24H:Stool:Qn
deuteroporphyrin.semi-proto:mrat:24h:stool:qn
Deuteroporphyrin.semi-proto:Mass Rate:24 hours:Stool:Quantitative
deuteroporphyrin.semi-proto:mass rate:24 hours:stool:quantitative