User talk:103.231.44.18

July 2017
Please do not add inappropriate external links to Wikipedia. Wikipedia is not a collection of links, nor should it be used for advertising or promotion. Inappropriate links include, but are not limited to, links to personal websites, links to websites with which you are affiliated (whether as a link in article text, or a citation in an article), and links that attract visitors to a website or promote a product. See the external links guideline and spam guideline for further explanations. Because Wikipedia uses the nofollow attribute value, its external links are disregarded by most search engines. If you feel the link should be added to the page, please discuss it on the associated talk page rather than re-adding it. Thank you. Andy Dingley (talk) 12:40, 26 July 2017 (UTC)
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January 2021
Please do not add or change content, as you did at Nitric oxide, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. DMacks (talk) 15:23, 16 January 2021 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.