[Declining demand for laboratory, following the amendment of the application form].
Salinas La Casta
María
M
Flores Pardo
Emilio
E
Lugo Arocena
Javier
J
Uris Selles
Joaquín
J
D019411:Clinical Laboratory Techniques / Q000706:statistics & numerical data*; D006801:Humans; D011996:Records / Q000592:standards*; D012189:Retrospective Studies