[The action of methotrexate on delayed allergic reactions].
D000818:Animals; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed; D008727:Methotrexate / Q000494:pharmacology*; D014374:Tuberculin Test
D008727:Methotrexate
L'azione del metotrexate sulle reazioni allergiche ritardate.