Name | Info | Provider | Link |
---|---|---|---|
Twins, Triplets, Multiple Births | free resource | MedlinePlus Health Information | https://medlineplus.gov/twinstripletsmultiplebirths.html |
subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=31863615.ui | |
subscription/membership/fee required | Wiley | https://doi.org/10.1111/1471-0528.16071 |