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Micrograph showing decidualization of the endometrium (as also seen in pregnancy) due to (exogenous) progesterone. H&E stain.
Hormonal contraception
refers to birth control methods that act on the hormonal system.

Internet marketing is the use of the Internet to advertise and sell goods and services. Internet Marketing includes pay per click advertising, banner ads, e-mail marketing, search engine marketing (including search engine optimization), blog marketing, and article marketing.
Special effects (abbreviated SPFX or SFX) are used in the film, television, and entertainment industry to visualize scenes that cannot be achieved by normal means, such as space travel. They are also used when creating the effect by normal means is prohibitively expensive, such as an enormous explosion.
Chlorpromazine
Cross-site request forgery, also known as one click attack or session riding and abbreviated as CSRF (Sea-Surf) or XSRF, is a kind of malicious exploit of websites. Although this type of attack has similarities to cross-site scripting (XSS), cross-site scripting requires the attacker to inject unauthorized code into a website, while cross-site request forgery merely transmits unauthorized commands from a user the website trusts.