title: Delayed Response To Intradermal Test by Benzathine Penicilin.
abstract: A delayed, Tuberculin type response to intradermal (ID) test with benzathine penicillin is described in a 50 year old female. She did not develop any sign of drug reaction on receiving.intramuscular injection of that drug. None of the 65 patients who were studied in detail for the ID test response to various penicillins showed such a delayed response.
authors.forename: K
authors.initials: K
authors.lastname: Pavitran