Instrumentation of fetal heart rate and fetal electrocardiography. II. A vaginal electrode.

[1]  R. Bernstine,et al.  Prenatal fetal electrocardiography. , 1955, American journal of obstetrics and gynecology.

[2]  S. Larks,et al.  Fetal electrocardiography, with special reference to early pregnancy. , 1958, American heart journal.

[3]  E. Hon Apparatus for Continuous Monitoring of the Fetal Heart Rate * , 1960, The Yale Journal of Biology and Medicine.

[4]  G. Corner,et al.  A fetal heart ratemeter. , 1957, American journal of obstetrics and gynecology.

[5]  E. Hon,et al.  The clinical value of fetal electrocardiography. , 1960, American journal of obstetrics and gynecology.

[6]  J. Swartwout,et al.  A method of fetal electrocardiography. , 1959 .

[7]  C. N. Smyth,et al.  EXPERIMENTAL ELECTROCARDIOGRAPHY OF THE FŒTUS , 1953 .

[8]  P. Bergman,et al.  PRE‐NATAL FŒTAL ELECTROCARDIOGRAPHY , 1958 .

[9]  E. Southern,et al.  Fetal anoxia and its possible relation to changes in the prenatal fetal electrocardiogram. , 1957, American journal of obstetrics and gynecology.

[10]  W. Tolles,et al.  Studies in fetal well-being: variations in fetal heart rate. , 1958, American journal of obstetrics and gynecology.

[11]  D. Macrae MONITORING THE HEART OF THE FŒTUS AND THE NEWBORN , 1959 .