Part,  Chapter, Paragraph

1   II,     5.  5.  1|    Community Health. 62(6):545-51.~ ~ ~
2   II,     9.  1.  1|   Fertil Steril 1986;46(4):545-66.~US Center for Disease
3   II,     9.  3.  2|   Fertil Steril 1986;46(4):545-66.~ ~SCPE (Surveillance
4  III,    10.  2.  1| Public Health Nutr. 4: 537-545.~ ~Kraemer K, Zimmermann