Name Info Provider Link
subscription/membership/fee required Atypon https://journals.sagepub.com/doi/10.1258/td.2009.090340?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Leptospirosis free resource Genetic Alliance https://www.diseaseinfosearch.org/result/4178
Dengue free resource MedlinePlus Health Information https://medlineplus.gov/dengue.html