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Results: 4

Authors: Greene, E Lyon, BE Muehter, VR Ratcliffe, L Oliver, SJ Boag, PT
Citation: E. Greene et al., Disruptive sexual selection for plumage coloration in a passerine bird, NATURE, 407(6807), 2000, pp. 1000-1003

Authors: Otter, K Ratcliffe, L
Citation: K. Otter et L. Ratcliffe, Relationship of bib size to age and sex in the Black-gapped Chickadee, J FIELD ORN, 70(4), 1999, pp. 567-577

Authors: Otter, K Ramsay, SM Ratcliffe, L
Citation: K. Otter et al., Enhanced reproductive success of female Black-capped Chickadees mated to high-ranking males, AUK, 116(2), 1999, pp. 345-354

Authors: Hurtig, AK Nicoll, A Carne, C Lissauer, T Connor, N Webster, JP Ratcliffe, L
Citation: Ak. Hurtig et al., Syphilis in pregnant women and their children in the United Kingdom: results from national clinician reporting surveys 1994-7, BR MED J, 317(7173), 1998, pp. 1617-1619
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