Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0301211597002467
Preterm Labor free resource MedlinePlus Health Information https://medlineplus.gov/pretermlabor.html
Cerebral Palsy free resource MedlinePlus Consumer Health Information https://medlineplus.gov/cerebralpalsy.html