newsnight�*s science correspondent, kate lamble, reports. this decision must not stand!will abolish abortion! legal threats to uk publishers may be having a ripple effect on major us health care decisions. in 2011, us psychologist professor priscilla coleman produced research concluding women who'd had an abortion have an 81% increased risk of mental health problems. the paper was mentioned in briefs submitted to the us supreme court as part of efforts to overturn the constitutional right to abortion. and it was cited by a texas judge who ruled that a major drug used for abortion should be withdrawn. but this influential research, published in the british journal of psychiatry, has been widely criticised. some argue it doesn't meet best practice guidance. because it does not meet those standards, we don't believe that the results are reliable or credible, and we called in 2012 for the retraction of that paper. the royal of psychiatrists, which owns the journal, also co—authored a review which found methodological problems brought coleman's results into question. professo

here is a preview of newsnight�*s investigation by science correspondent kate lamble. must not stand. all legal threats to uk publishers may be having a ripple effect on major us health care decisions. in 2011, us psychologist professor priscilla coleman produced research concluding women who've had an abortion have an 81% increased risk of mental health problems. the paper was mentioned in brief submitted to the us supreme court as part of efforts to overturn the constitutional right to abortion. and it was cited by a texas judge who ruled that a major drug used for abortion should be withdrawn. but this influential research published in the britishjournal of psychiatry has been widely criticised. some argue it doesn't meet best practice guidance. because it does not meet those standards we don't believe that the results are reliable or credible. and we called in 2012 for the retraction of that paper. the royal college of psychiatrists, which owns thejournal, also co—authored a review which found methodological problems brought colman�*s results into question. profess

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kate lamble there. and that investigation was produced by hannah barnes.ter of principle and in solidarity with others who have stood down. a deputy editor of the journal also resigned last week. we are still waiting to try to keep to a conservative mp david simmonds, who was due to speak to news uxbridge. that is the back of a sky tv presenter. but we don't have him yet. we are scouring high and low to find a conservative mp to answer the important questions after the close of count in the by—elections. prices of wheat prices rising today by their highest amount since russia's invasion of ukraine. all of this occurs after the collapse of a special deal with russia that allowed safe passage for ukraine's ample supply of grain to be exported around the world. the world food programme told the bbc last year that without this deal the globe faced famines and malnutrition. in a moment we will talk to them about the consequences of an interruption of the food supply from one of the world's bread baskets. in kenya, anger has spilled over into violence over mount