Name	Info	Provider	Link
	free resource	Scientific Electronic Library Online	https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000100015&lng=en&nrm=iso&tlng=en
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-GRB2-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-699
Full text from	free resource	CORE	https://core.ac.uk/reader/186758094?utm_source=linkout