If you find the material on this website useful, you will find that the two books
ACES
for PACES and KEYS to SUCCESS in Medicine
complement the material on these sites
and will enhance your studying and revision
BOF 161 Genital ulcers are caused by all but one of the
following: 1-certain Chlamydia strains infection 2-secondary syphilis 3-genital herpes infection 4-certain Haemophilus strains infections 5-donavania granulomatis infection