Results 221 to 230 of about 160,820 (274)

Letrozole ovulation regimen for frozen-thawed embryo transfer in women with polycystic ovary syndrome: a muti-centre randomised controlled trial. [PDF]

open access: yesReprod Biol Endocrinol
Xie Y   +13 more
europepmc   +1 more source

Menstrual Cycle Symptoms, But Not Oestrogen or Progesterone Concentrations, Are Associated With Sleep in Female Athletes. [PDF]

open access: yesEur J Sport Sci
Pearson MA   +9 more
europepmc   +1 more source

Implications of digital fertility tracking for clinical care: a qualitative systematic review. [PDF]

open access: yesReprod Health
Sheridan Clay K   +5 more
europepmc   +1 more source

Letters [PDF]

open access: yes, 1969
Catholic Physicians\u27 Guild
core   +1 more source

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