000 00326nam a2200121Ia 4500
008 220201s1972 xx 000 0 eng d
082 _bWIL
100 _aWilkinson, A. E. & others
245 0 _aLaboratory diagnosis fo veneseal disease
260 _aLondon
_bHer Majesty Stationary Office
_c1972
300 _a42
942 _2ddc
999 _c19596
_d19596