[Contraception as an aspect of family planning].
Krzaklewski
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D003267:Contraception; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D019049:Developed Countries; D004467:Economics; D005060:Europe; D005061:Europe, Eastern; D005193:Family Planning Services; D007434:Intrauterine Devices; D011044:Poland; D012106:Research; D013672:Technology
D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral
Contraception; Contraceptive Agents, Female; Contraceptive Methods; Developed Countries; Eastern Europe; Economic Factors; Europe; Family Planning; Iud; Oral Contraceptives; Poland; Research And Development; Technology