the american journal of the medical sciences (6)
journal of biological chemistry (5)
journal of investigative medicine (5)
contraception (4)
the journal of pediatrics (4)
lancet (3)
the new england journal of medicine (3)
american journal of obstetrics & gynecology (2)
american journal of the medical sciences (2)
annals of the rheumatic diseases (2)
british medical journal (2)
journal of medical speech-language pathology (2)
journal of reproductive medicine (2)
new zealand journal of zoology (2)
pediatric emergency care (2)
proceedings of the national academy of sciences of the united states of america (2)
abstracts of papers of the american chemical society (1)
academic medicine (1)
american journal of obstetrics and gynecology (1)
archives of pathology & laboratory medicine (1)
breast cancer research and treatment (1)
cancer research (1)
cardiology (1)
child: care, health and development (1)
circulation (1)
drug and alcohol dependence (1)
experimental aging research (1)
family medicine (1)
gastroenterology (1)
industrial management & data systems (1)
international journal of impotence research (1)
international journal of impotence research: your sexual medicine journal (1)
jct coatingstech (1)
journal of endodontics (1)
journal of endodontics (science direct) (1)
journal of epidemiology & community health (1)
journal of epidemiology and community health (1979-) (1)
journal of gambling studies (1)
journal of geriatric psychiatry & neurology (1)
journal of investigative medicine (sage publications inc.) (1)
journal of the american dietetic association (1)
journal of the american geriatrics society (1)
laboratory investigation (1)
molecular pharmacology (1)
neurology (1)
new england journal of medicine (1)
nuclear instruments and methods in physics research, section a: accelerators, spectrometers, detectors and associated equipment (1)
oral surgery, oral medicine, oral pathology, oral radiology and endodontology (1)
oral surgery, oral medicine, oral pathology, oral radiology, & endodontics (1)