Injecting
61Carbon sink — A carbon sink is reservoir of carbon that accumulates and stores carbon for an indefinite period. The main natural sinks are: # Absorption of carbon dioxide by the oceans # Photosynthesis by plants and algae The process by which carbon sinks… …
62Cocaine — For other uses, see Cocaine (disambiguation). Cocaine …
63Dimethyltryptamine — Systematic (IUPAC) name 2 (1H indol 3 yl) N …
64Endocrinology — (from Greek gr. ἔνδον, endon , within ; gr. κρῑνω, krīnō , to separate ; and gr. λογία, logia ) is a branch of medicine dealing with disorder of the endocrine system and its specific secretions called hormones.Function of endocrine organs,… …
65Insulin — This article is about the insulin protein. For uses of insulin in treating diabetes, see insulin therapy. Not to be confused with inulin. Insulin Computer generated image of six insulin molecules assembled in a hexamer, highlighting the threefold …
66Morphine — This article is about the drug. For other meanings, see Morphine (disambiguation). Morphia redirects here. For other uses, see Morphia (disambiguation). Not to be confused with Morphinae, Morphea, or Morpholine. Morphine …
67Methadone — Phy redirects here. For the abbreviation for the physical layer of the OSI Model, see PHY. Not to be confused with Methedrine, Methedrone, Mephedrone, or Methylone. Methadone …
68Oxycodone — Not to be confused with oxytocin, oxandrolone, hydrocodone, or oxazepam. Oxycodone Systematic ( …
69Petroleum — For other uses, see Petroleum (disambiguation). Proven world oil reserves, 2009 …
70Recreational drug use — is the use of a drug, usually psychoactive, with the intention of creating or enhancing recreational experience. Such use is controversial, however, often being considered to be also drug abuse, and it is often illegal. Also, it may overlap with… …
