title: ["Ellen" fulfills the requirements].
authors.forename: Monica
authors.initials: M
authors.lastname: Wallter
mesh_terms: D000282:Administration, Intravaginal; D005260:Female; D006801:Humans; D007778:Lactobacillus; D040541:Marketing; D052576:Menstrual Hygiene Products / Q000382:microbiology / Q000592:standards*; D019936:Probiotics / Q000008:administration & dosage*; D011358:Product Surveillance, Postmarketing