Effect of dog-walking on autonomic nervous activity in senior citizens
Masahiko Motooka, Hiroto Koike, Tomoyuki Yokoyama and Nell L Kennedy.
Med J Aust 2006; 184 (2): 60-63.
http://www.mja.com.au/public/issues/184_02_160106/mot10618_fm.html

Lifestyle factors and risk of dementia: Dubbo Study of the elderly
Leon A Simons, Judith Simons, John McCallum and Yechiel Friedlander.
Med J Aust 2006; 184 (2): 68-70.
http://www.mja.com.au/public/issues/184_02_160106/sim10682_fm.html

For a list of full articles: http://www.mja.com.au/