Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://journals.asm.org/doi/10.1128/ecosalplus.ESP-0004-2021?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
	subscription/membership/fee required	Ingenta plc	http://www.asmscience.org/content/journal/ecosalplus/10.1128/ecosalplus.ESP-0004-2021
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33787481/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33787481
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PTHrP-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-570
	free resource	scite Smart Citations	https://scite.ai/reports/33787481