Ịdị irè nke hydroxypinazone retinoate na nlekọta anụ ahụ
N'ụwa nke nlekọta anụ ahụ, enwere ọtụtụ ihe ndị na-ekwe nkwa nsonaazụ mgbanwe. Otu ihe nlebara anya na-adịbeghị anya bụ hydroxypinazone retinoate, nke a makwaara dị ka HPR. Ihe nrụpụta retinoid siri ike na-eme ka ọ bụrụ…
lee nkọwa