Erratum for

• An introduction to the health system in Vietnam.

  Matsuda S. Matsuda S. Environ Health Prev Med. 1997 Oct;2(3):99-104. doi: 10.1007/BF02931974. Environ Health Prev Med. 1997. PMID: 21432462 Free PMC article.
• The effect on the bones of condensed phosphate when used as food additives: Its Importance in Relation to Preventive Medicine.

  Omoto M, Imai T, Seki K, Nomura R, Otahara Y. Omoto M, et al. Environ Health Prev Med. 1997 Oct;2(3):105-16. doi: 10.1007/BF02931975. Environ Health Prev Med. 1997. PMID: 21432463 Free PMC article.
• The influence of beryllium on cell survival rates in theIn-vitro culture system, on intracellular DNA synthesis and on SRBC-IgM antibody production responses.

  Yoshida T, Shima S, Kurita H, Nagaoka K, Taniwaki H, Asada Y, Shai KP, Koike M, Morita K. Yoshida T, et al. Environ Health Prev Med. 1997 Oct;2(3):117-21. doi: 10.1007/BF02931976. Environ Health Prev Med. 1997. PMID: 21432464 Free PMC article.
• No relationship of salivary flow rate or secretory immunoglobulin A to dental caries in children.

  Watanabe Y, Mizoguchi H, Masamura K, Nagaya T. Watanabe Y, et al. Environ Health Prev Med. 1997 Oct;2(3):122-5. doi: 10.1007/BF02931977. Environ Health Prev Med. 1997. PMID: 21432465 Free PMC article.
• Preventive behaviors against HIV transmission adopted by Japanese commercial sex workers (CSWs).

  Ohi G, Uemura I, Akabayashi A, Kai I, Miyasaka M, Naka K. Ohi G, et al. Environ Health Prev Med. 1997 Oct;2(3):132-4. doi: 10.1007/BF02931979. Environ Health Prev Med. 1997. PMID: 21432467 Free PMC article.