[On the methods of achievement of methyl ethers of coproporphyrin and uroporphyrin for preparation of standard solutions].
D004987:Ethers; D006801:Humans; D008722:Methods; D011166:Porphyrins / Q000302:isolation & purification* / Q000652:urine; D012996:Solutions / Q000592:standards
D004987:Ethers; D011166:Porphyrins; D012996:Solutions
K metodike polucheniia metilovykh efirov kopro- i uroporfirina dlia prigotovleniia standartnykh rastvorov.