Ulla Timonen

Long-Term Continuous Combined Hormone Replacement Therapy in the Prevention of Postmenopausal Bone Loss: A Comparison of High- and Low-Dose Estrogen-Progestin Regimens

Jorma Heikkinen, Raija Vaheri, Petri Kainulainen et al. · Osteoporosis International · 2000 · 48 citations

Bone Disease, Hormonal Contraceptive, Bone Health +14

Optimizing continuous-combined hormone replacement therapy for postmenopausal women: A comparison of six different treatment regimens

Jorma Heikkinen, Raija Vaheri, Satu M. Ahomäki et al. · American Journal of Obstetrics and Gynecology · 2000 · 38 citations

Hormonal Contraceptive, Gynecology, Menopausal Hormone Therapy +12

A 10-year follow-up of postmenopausal women on long-term continuous combined hormone replacement therapy: update of safety and quality-of-life findings

Jorma Heikkinen, Raija Vaheri, Ulla Timonen · The Journal of the British Menopause Society · 2006 · 36 citations

A low-dose start in hormone replacement therapy provides a beneficial bleeding profile and few side-effects: randomized comparison with a conventional-dose regimen

L.‐Å. Mattsson, Sven O. Skouby, Jorma Heikkinen et al. · Climacteric · 2004 · 22 citations

Long-term safety and tolerability of continuous-combined hormone therapy in postmenopausal women: results from a seven-year randomised comparison of low and standard doses

Jorma Heikkinen, Raija Vaheri, Ulla Timonen · The Journal of the British Menopause Society · 2004 · 17 citations