Chemical Compounds. Chemical Agents . Chemicals and Drugs . Chemical Products and Drugs . Chemical Products and Medicines . Chemical Products . Chemical Substances . Chemicals . 0.53
Birth Intervals. First Birth Intervals . Pregnancy Intervals . Birth Interval . Birth Spacings . First Birth Interval . Pregnancy Interval . Birth Spacing . The lengths of intervals between births to women in the population. . 0.45
Pregnancy, Interstitial. Interstitial Pregnancies . Pregnancies, Interstitial . Interstitial Pregnancy . A type of ectopic pregnancy in which the extrauterine EMBRYO IMPLANTATION occurs in the portion of the FALLOPIAN TUBE that traverses the muscular wall of the uterus. . 0.44
/drug effects. /effect of the drug . /effect of drugs . /effect of a drug . /medication effect . /effect of the medication . /effect of a chemical . /pharmacologic effect . /effect of a pharmaceutical sustance . /effect of a chemical substance . /chemical substance effect . /chemical effect . /drug treatment effect . /effect of the drug treatment . /effects of medications . /effects of a drug . /medication effects . /effects of the medication . /effects of the medications . /effects of the chemical substance . /chemical substance effects . /effects of chemical substances . /effects of the pharmaceutical substance . /effects of pharmaceutical substances . /effects of the drug . /effects of the drugs . /pharmacologic effects . /effect of remedies . /effect of the remedy . /effects of remedies . /effects of the remedies . /effects of the drug treatment . /effects of chemotherapy . Used with organs, regions, tissues, or organisms and physiological and psychological processes for the effects of drugs and chemicals. . 0.42
Pregnancy. Pregnancies . Gestation . The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. . 0.41