1) <a href="http://www.tandfonline.com/doi/abs/10.1080/00918369.2012.653314">Listening to Children Imagining Gender: Observing the Inflation of an Idea (2012) by David Schwartz </a> (abstract)
This article is excellent counterpoint to those who want to start transitioning kids at the drop of a hat. Use the link above or https://sci-hub.io/
2a) <a href="http://www.tandfonline.com/doi/abs/10.1080/00918369.2012.653317">Gender Dysphoric/Gender Variant Children & Adolescents: Summarizing What We Know & What We Have Yet to Learn (2012) by Jack Drescher & William Byne</a> (abstract)
2b) <a href="http://www.ncbi.nlm.nih.gov/pubmed/26789504">Controversies in Gender Diagnoses (2014) by Jack Drescher</a> (abstract)
2c) <a href="http://onlinelibrary.wiley.com/doi/10.1002/hast.365/abstract">Ethical Issues Raised by the Treatment of Gender-Variant Prepubescent Children (2014) by Jack Drescher & Jack Pula</a> (abstract)
All Drescher articles deal with transing kids and the wisdom of not rushing into it. They are an anecdote to inflated claims by trans advocates that the science surrounding transgender kids is settled and everybody is on board with transing little kids ASAP. Use the links above or https://sci-hub.io/
4) <a href="http://www.tandfonline.com/doi/full/10.3109/09540261.2015.1115754">Gender Dysphoria in Childhood (2016) by Jiska Ristori & Thomas D.Steensma</a> (free download)
Nice up-to-date survey of the literature about gender dysphoric kids as well as a description of the three treatment models (pp4-5).
5)<a href="http://www.ncbi.nlm.nih.gov/pubmed/25667367" >Evidence Supporting the Biologic Nature of Gender Identity (2015) by Aruna Saraswat & Joshua Safer</a> (abstract)
This is another survey of the literature by two endocrinologists at Boston U. School of Medicine including a suggestion for which future avenues of research appear the most promising. Safer is part of the school's transgender medicine research group and a booster of all things trans.
6a) <a href="http://rstb.royalsocietypublishing.org/content/371/1688/20150106">Multifaceted Origins of Sex Differences in the Brain (2016) by Margaret M. McCarthy</a> (free download)
6b) <a href="http://rstb.royalsocietypublishing.org/content/371/1688/20150119">Perils & Pitfalls of Reporting Sex Differences (2016) by Donna L. Maney</a> (free download)
The entire February 2016 issue of one of the Royal Society journals (biology) was about sex differences in the brain. McCarthy was the editor and her article is an overview of the topic. Maney discusses the confusion and misrepresentation and/or misinterpretation of the results from brain sex studies.