for the population found in the Linear Pottery culture (LBK) enclosure of Herxheim Alisa Hujić concludes in her Master thesis (p.122 ) that there were in general no severe signs of malnutrition or deficiency diseases:
"Definitiv kann jedoch gesagt werden, dass die Befunde aus Herxheim nicht mit der Hypothese einer starken kulturellen Krise, die zum Zusammenbruch der LBK geführt hat, in Einklang zu bringen sind. Weder der Gesundheitszustand der dort niedergelegten Individuen noch archäologische Befunde zeigen Hinweise auf Krieg oder ökonomische Depression."
Alisa Hujić, Paläodontologische Untersuchungen an Skelettresten der bandkeramischen Grubenanlage von Herxheim/Pfalz (Master thesis, Tübingen 2009).
The persons of the LBK grave pit from Talheim showed only "moderate evidence for malnutrition (enamal hypoplasia, cribra orbitalia), degenerative changes and comparatively little caries" (Wahl & Trautmann , 82).
Joachim Wahl & Ines Trautmann, The Neolithic massacre at Talheim - A pivotal find in conflict archaeology. In: Rick J. Schulting & Linda Fibiger (eds.) Neolithic violence in a European perspective (Oxford 201) 77-100.
Joachim Wahl & Hans-Günter König, Anthropologisch-traumatologische Untersuchung der menschlichen Skelettreste aus dem bandkeramischen Massengrab bei Talheim, Kreis Heilbronn. Fundberichte aus Baden-Württemberg 12, 1987, 65-193.
Lukacs has some works published in different articles on Localized Hypoplasia of Primary Canines (LHPC) as indicator of Physiological stress. If you can't find his articles, send me your email via message and I'll get those for you.
You can also try and dig something at the siet for the Global History of Health Project:
http://global.sbs.ohio-state.edu/
Cohen and Armelagos's "Paleopathology at the origins of Agricuture" is not new, but it is good.
Also regarding enamel hypoplasia, there are some published case-studies from the late pre-history of Europe available online. Please check the links for some examples.