id	domain	url
afs-145198	doi.org	https://doi.org/10.23986/afsci.145198
afs-145198	cran.r-project.org	https://cran.r-project.org/web/packages/nlme/nlme.pdf
afs-145198	www.rdocumentation.org	https://www.rdocumentation.org/packages/stats/versions/3.6.2/topics/nls
afs-145198	doi.org	https://doi.org/10.1023/a:1010592104189
afs-145198	doi.org	https://doi.org/10.1177/109442802237116
afs-145198	doi.org	https://doi.org/10.1016/j.livsci.2015.03.031
afs-145198	doi.org	https://doi.org/10.1177/003072709902800404
afs-145198	doi.org	https://doi.org/10.1016/s0309-1740(99)00016-9
afs-145198	doi.org	https://doi.org/10.1016/s0309-1740(99)00015-7
afs-145198	doi.org	https://doi.org/10.5713/ajas.1996.389
afs-145198	doi.org	https://doi.org/10.1016/0301-6226(76)90035-x
afs-145198	doi.org	https://doi.org/10.3329/bjas.v40i1-2.10789
afs-145198	doi.org	https://doi.org/10.1017/s0003356100006875
afs-145198	doi.org	https://doi.org/10.1080/01621459.1988.10478693
afs-145198	doi.org	https://doi.org/10.1016/j.smallrumres.2004.09.008
afs-145198	doi.org	https://doi.org/10.1016/j.smallrumres.2004.06.005
afs-145198	doi.org	https://doi.org/10.1016/s0921-4488(97)00055-2
afs-145198	doi.org	https://doi.org/10.1051/gse:2001129
afs-145198	doi.org	https://doi.org/10.1016/j.smallrumres.2016.01.012
afs-145198	doi.org	https://doi.org/10.1016/0921-4488(90)90053-9
afs-145198	www.r-project.org	https://www.r-project.org/
afs-145198	doi.org	https://doi.org/10.1016/b978-0-443-23696-9.00001-8
afs-145198	doi.org	https://doi.org/10.3329/bvet.v29i1.11884
afs-145198	doi.org	https://doi.org/10.1073/pnas.18.1.1