Tyagi, R NThakur, VGupta, R M1977-07-012009-05-291977-07-012009-05-291977-07-01Tyagi RN, Thakur V, Gupta RM. Serum immunoglobulins in phlyctenulosis. Indian Journal of Ophthalmology. 1977 Jul; 25(2): 3-4http://imsear.searo.who.int/handle/123456789/71032engBlister --immunologyHumansImmunoglobulinsKeratoconjunctivitis --immunologyJournal Article