A questionnaire-based survey to assess patient satisfaction, ease-of-learning, ease-of-use, injection site pain and overall patient satisfaction of the follitropin-alpha (Gonal-f) filled-by-mass (FbM) prefilled pen compared with other systems of gonadotrophin administration
Utsunomiya Takafumi, Tanaka Atsushi, Tatsumi Kenichi, Ezcurra, Ezcurra Diego