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Underwood, Mark A.; Gilbert, William M.; Sherman, Michael P. (24. 3. 2005). „Amniotic Fluid: Not Just Fetal Urine Anymore”. Journal of Perinatology. 25 (5): 341—348. PMID15861199. doi:10.1038/sj.jp.7211290.CS1 одржавање: Формат датума (веза)
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Johnson JM, Chauhan SP, Ennen CS, Niederhauser A, Magann EF (2007). „A comparison of 3 criteria of oligohydramnios in identifying peripartum complications: a secondary analysis”. American Journal of Obstetrics & Gynecology. 197 (2): 207.e1—7; discussion 207.e7—8. PMID17689653. doi:10.1016/j.ajog.2007.04.048.
Elsandabesee D, Majumdar S, Sinha S (2007). „Obstetricians' attitudes towards 'isolated' oligohydramnios at term”. Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology. 27 (6): 574—6. PMID17896253. doi:10.1080/01443610701469669.