@thesis{thesis, author={Sefti Herlena and Sri Subiyatun}, title ={TINGKAT KECEMASAN IBU HAMIL TRIMESTER III DALAM MENGHADAPI PERSALINAN DI PUSKESMAS MERGANGSAN YOGYAKARTA 2011}, year={2011}, url={http://elibrary.almaata.ac.id/281/}, abstract={} }