RT Journal Article SR Electronic T1 Penicilloyl-polylysine intradermal testing for penicillin hypersensitivity. JF The British Journal of Venereal Diseases JO Br J Vener Dis FD BMJ Publishing Group Ltd SP 457 OP 460 DO 10.1136/sti.46.6.457 VO 46 IS 6 A1 J W Lentz A1 L Nicholas YR 1970 UL http://sti.bmj.com/content/46/6/457.abstract AB