RT Journal Article SR Electronic T1 Impact of Ramadan fasting on birth weight in 4 hospitals in Sana'a city, Yemen JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1419 OP 1420 VO 23 IS 11 A1 Makki, Abdulwahab M. YR 2002 UL http://smj.org.sa/content/23/11/1419.abstract AB