A F Padel, V A Venning, M F Evans, A M Quantrill, K A Fleming
Padel A F, Venning V A, Evans M F, Quantrill A M, Fleming K A.
Human papillomaviruses in anogenital warts in children: typing by in situ hybridisation.
British Medical Journal 1990; 300 :1491
doi:10.1136/bmj.300.6738.1491