APA:
CopyFRETTS, R.C.. (2001). MATERNAL AGE AND FETAL LOSS. OLDER WOMEN HAVE INCREASED RISK OF UNEXPLAINED FETAL DEATH. BRITISH MEDICAL JOURNAL (BMJ), 322(7283), 430-430. SID. https://sid.ir/paper/541596/en
Vancouver:
CopyFRETTS R.C.. MATERNAL AGE AND FETAL LOSS. OLDER WOMEN HAVE INCREASED RISK OF UNEXPLAINED FETAL DEATH. BRITISH MEDICAL JOURNAL (BMJ)[Internet]. 2001;322(7283):430-430. Available from: https://sid.ir/paper/541596/en
IEEE:
CopyR.C. FRETTS, “MATERNAL AGE AND FETAL LOSS. OLDER WOMEN HAVE INCREASED RISK OF UNEXPLAINED FETAL DEATH,” BRITISH MEDICAL JOURNAL (BMJ), vol. 322, no. 7283, pp. 430–430, 2001, [Online]. Available: https://sid.ir/paper/541596/en