title: Difficulties in the micropuncture evaluation of proximal renal bicarbonate reabsorption: an overview for the general reader.
mesh_terms: D000042:Absorption; D000818:Animals; D001639:Bicarbonates / Q000032:analysis / Q000378:metabolism*; D055598:Chemical Phenomena; D002621:Chemistry; D004285:Dogs; D007687:Kidney Tubules, Proximal / Q000033:anatomy & histology / Q000378:metabolism*; D011677:Punctures / Q000379:methods*; D051381:Rats
chemical_list: D001639:Bicarbonates