U. Pastinen

Neuromuscular adaptations during bilateral versus unilateral strength training in middle-aged and elderly men and women.

W J Kraemer, R U Newton, V Linnamo, 1996, Acta physiologica Scandinavica.

Bilateral and unilateral neuromuscular function and muscle cross-sectional area in middle-aged and elderly men and women.

K. Häkkinen, R. Newton, W. Kraemer, 1996, The journals of gerontology. Series A, Biological sciences and medical sciences.

Neuromuscular performance in voluntary bilateral and unilateral contraction and during electrical stimulation in men at different ages

K. Häkkinen, V. Linnamo, U. Pastinen, 2004, European Journal of Applied Physiology and Occupational Physiology.