Safety and Pharmacokinetics of the Oral Prostaglandin F2alpha Receptor Antagonist, OBE022, in Patients with Threatened Spontaneous Preterm Labor. - Humberstone, Andrew; Luis Bartha, Jose; Heinonen, Seppo; Rasanen, Juha; Tekay, Aydin; Brethous, Michel; Gotteland, Jean-Pierre; Pohl, Oliver; Loumaye, Ernest (Reproductive Sciences, 2019)