The effect of drought on mycorrhizas of beech (Fagus sylvatica L.) changes in community structure, and the content of carbohydrates and nitrogen storage (2002)
DOI 10.1007/s00572-002-0197-2

Arbuscular mycorrhizal symbiosis alters stomatal conductance of host plants more under drought than under amply watered conditions a meta-analysis (2015)
DOI 10.1007/s00572-014-0585-4

Drought effects on fine-root and ectomycorrhizal-root biomass in managed Pinus oaxacana Mirov stands in Oaxaca, Mexico (2006)
DOI 10.1007/s00572-005-0022-9