TY - BOOK TI - STIs: sexually transmitted diseases SN - 8188973262 PY - 2004/// CY - New Delhi PB - VHAI KW - STIs N2 - Voluntary Health Association of India (VHAI) is anon-profit , registered society formed in the year 1970. It is a federation of 24 state voluntary health associations, linking together more than 4000 health care institutions and grassroots level community health programmes spread across the country ER -