id	domain	url
ajlm-622	doi.org	https://doi.org/10.4102/ajlm.v8i1.622
ajlm-622	doi.org	https://doi.org/10.7156/v4i1p007
ajlm-622	doi.org	https://doi.org/10.1136/gut.38.suppl_2.s5
ajlm-622	doi.org	https://doi.org/10.1016/s1473-3099(07)70135-4
ajlm-622	doi.org	https://doi.org/10.1053/j.gastro.2004.09.011
ajlm-622	doi.org	https://doi.org/10.4103/1119-3077.151035
ajlm-622	doi.org	https://doi.org/10.1016/j.jhep.2005.11.004
ajlm-622	doi.org	https://doi.org/10.1016/s0168-8278(97)80274-7
ajlm-622	doi.org	https://doi.org/10.1016/j.jhep.2005.11.015
ajlm-622	doi.org	https://doi.org/10.1001/jama.283.1.74
ajlm-622	doi.org	https://doi.org/10.1097/qad.0b013e32814e6b08
ajlm-622	doi.org	https://doi.org/10.4103/0331-8540.122765
ajlm-622	doi.org	https://doi.org/10.3855/jidc.245
ajlm-622	doi.org	https://doi.org/10.21276/apjhs.2014.1.4.35
ajlm-622	doi.org	https://doi.org/10.1002/jmv.24347
ajlm-622	doi.org	https://doi.org/10.1016/j.vaccine.2011.12.116
ajlm-622	doi.org	https://doi.org/10.11604/pamj.2016.23.128.8756
ajlm-622	doi.org	https://doi.org/10.4103/1319-3767.93805
ajlm-622	doi.org	https://doi.org/10.1016/j.cgh.2007.09.005
ajlm-622	doi.org	https://doi.org/10.1016/j.jhep.2010.01.014
ajlm-622	doi.org	https://doi.org/10.1016/j.jhep.2010.01.007