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2. [Ontogeny of behavioral patterns in relation to the concurrent development of central nervous system function, focusing on REM sleep, NREM sleep and waking states in the human fetus]. Koyanagi T. Nihon Sanka Fujinka Gakkai Zasshi; 1991 Aug; 43(8):843-52. PubMed ID: 1919176 [Abstract] [Full Text] [Related]
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8. Developmental patterns of heart rate and heart rate variability during sleep and waking in normal infants and infants at risk for the sudden infant death syndrome. Harper RM, Leake B, Hodgman JE, Hoppenbrouwers T. Sleep; 1982 Sep; 5(1):28-38. PubMed ID: 7071449 [Abstract] [Full Text] [Related]
11. [The relationship between gestational weeks and fetal breathing movements in each pattern of the fetal heart rate]. Ishihara H. Nihon Sanka Fujinka Gakkai Zasshi; 1989 Jul; 41(7):819-25. PubMed ID: 2794614 [Abstract] [Full Text] [Related]
16. [Clinical experience of long-distance electronic fetal heart rate monitoring system by telephone]. Pan J, Ye M, Du X. Zhonghua Fu Chan Ke Za Zhi; 2000 Jan; 35(1):14-6. PubMed ID: 11831941 [Abstract] [Full Text] [Related]
17. Maternal cardiac autonomic function and fetal heart rate in preeclamptic compared to normotensive pregnancies. Swansburg ML, Brown CA, Hains SM, Smith GN, Kisilevsky BS. Can J Cardiovasc Nurs; 2005 Jan; 15(3):42-52. PubMed ID: 16295797 [Abstract] [Full Text] [Related]