Giampietro O, Ferdeghini M, Scatena P
Postgrad Med J. 1984 Oct;60(708):689-90. doi: 10.1136/pgmj.60.708.689.
A case of human placental lactogen (hPL) deficiency together with normal oestriol levels associated with a normal pregnancy in a woman in her second pregnancy is reported. The woman gave birth to a healthy male infant. The placenta was normal. Extremely low hPL levels may be compatible with the delivery of a healthy infant.
报告了一例在第二次妊娠的女性中，人胎盘催乳素（hPL）缺乏但雌三醇水平正常且妊娠正常的病例。该女性产下一名健康男婴。胎盘正常。极低的hPL水平可能与健康婴儿的分娩相容。
