id	domain	url
ajlm-2027	doi.org	https://doi.org/10.4102/ajlm.v12i1.2027
ajlm-2027	doi.org	https://doi.org/10.1007/bf02913308
ajlm-2027	doi.org	https://doi.org/10.1016/j.ejim.2008.07.026
ajlm-2027	doi.org	https://doi.org/10.1309/ajcpnzapjrb3t6kk
ajlm-2027	doi.org	https://doi.org/10.1177/1724600820971305
ajlm-2027	doi.org	https://doi.org/10.1074/mcp.r300006-mcp200
ajlm-2027	doi.org	https://doi.org/10.1016/j.amjmed.2014.10.063
ajlm-2027	doi.org	https://doi.org/10.1136/jclinpath-2011-200524
ajlm-2027	doi.org	https://doi.org/10.1373/clinchem.2007.094144
ajlm-2027	doi.org	https://doi.org/10.3390/diagnostics11071141
ajlm-2027	doi.org	https://doi.org/10.1515/cclm-2020-0660
ajlm-2027	www.rcpath.org	https://www.rcpath.org
ajlm-2027	doi.org	https://doi.org/10.1177/0004563214567688
ajlm-2027	doi.org	https://doi.org/10.1177/0004563217707980
ajlm-2027	doi.org	https://doi.org/10.1371/journal.pone.0228857
ajlm-2027	doi.org	https://doi.org/10.1371/journal.pone.0158285
ajlm-2027	www.aacc.org	https://www.aacc.org/cln/articles/2021/april/using-human-chorionic-gonadotropin-as-a-tumor-marker
ajlm-2027	doi.org	https://doi.org/10.1258/000456303770367234
ajlm-2027	doi.org	https://doi.org/10.1371/journal.pone.0078962
ajlm-2027	doi.org	https://doi.org/10.5144/0256-4947.2018.299
ajlm-2027	doi.org	https://doi.org/10.1016/j.cca.2013.09.022
ajlm-2027	doi.org	https://doi.org/10.1309/lmspkpzex602noks
ajlm-2027	www.kznhealth.gov.za	http://www.kznhealth.gov.za
ajlm-2027	doi.org	https://doi.org/10.4103/0971-5851.56328
ajlm-2027	doi.org	https://doi.org/10.1093/clinchem/48.8.1151
ajlm-2027	doi.org	https://doi.org/10.1200/jco.2006.08.2644