- Contraception. 61 (4): 277–280. doi:10.1016/S0010-7824(00)00099-8. PMID 10899484.
Koetsawang S (April 1994). "Once-a-month
injectable contraceptives:
efficacy and...
- Metab. 44 (1): 32–8. doi:10.1210/jcem-44-1-32. PMID 833262.
Fotherby K,
Koetsawang S,
Mathrubutham M (November 1980). "Pharmacokinetic
study of different...
- Medicine".
Lallemant M,
Jourdain G, Le
Coeur S, Mary JY, Ngo-Giang-Huong N,
Koetsawang S, et al. (July 2004). "Single-dose
perinatal nevirapine plus standard...
- Contraception. 49 (4): 347–359. doi:10.1016/0010-7824(94)90032-9. PMID 8013219.
Koetsawang S (April 1994). "Once-a-month
injectable contraceptives:
efficacy and...
- effective,
without a
single pregnancy reported in
large clinical trials (
Koetsawang 1994).
Although available since the 1960s, the
method has not been studied...
- Contraception. 61 (4): 277–80. doi:10.1016/S0010-7824(00)00099-8. PMID 10899484.
Koetsawang S (April 1994). "Once-a-month
injectable contraceptives:
efficacy and...
-
injectable contraceptives".
World Health Forum. 14 (4): 439–40. PMID 8185807.
Koetsawang S (April 1994). "Once-a-month
injectable contraceptives:
efficacy and...
- Contraception. 49 (4): 293–301. doi:10.1016/0010-7824(94)90029-9. PMID 8013216.
Koetsawang S (1991). "The
injectable contraceptive:
present and ****ure trends". Ann...
-
Brothers Medical Publishers Pvt. Ltd. pp. 416–. ISBN 978-93-5090-575-3.
Koetsawang S (April 1994). "Once-a-month
injectable contraceptives:
efficacy and...
- 243–53. doi:10.1016/0039-128X(83)90095-8. PMID 6658872. S2CID 12896179.
Koetsawang S (1991). "The
injectable contraceptive:
present and ****ure trends". Ann...
