Ansari, A A Contributory factors in bronchial asthma among the Karachiites. [electronic resource] - JPMA. The Journal of the Pakistan Medical Association Aug 1978 - 95-8 p. digital Publication Type: Journal Article ISSN: 0030-9982 Subjects--Topical Terms: AdolescentAdultAsthma--diagnosisChildEosinophilsFemaleHumansLeukocyte CountMalePakistanSkin Tests