%0 Journal Article %T Histological and microbiological assessment of the role of microorganisms in chronic anal fistula %A Lunniss, P J %A Faris, B %A Rees, H C %A Heard, S %A Phillips, R K S %J British Journal of Surgery %V 80 %N 8 %P 1072-1072 %@ 0007-1323 %D 1993-08-01 %I BJS Society %~ DeepDyve