Results Case 1 3 years old girl presented with progressive bilateral breast enlargement over 1 year, irregular vaginal bleeding for 10 months and pubic hair development for 2 months. Her past history was unremarkable. Her general examination and vitals were normal. Tanners staging was B3P3. There was no axillary hair or genital ambiguity. Cardiac, thoracic and neurological examinations were nor...

the oriental arborvitae habitat with an area of 223­ha. is located on 20 km south of fazel­abad, golestan province. the lowest and highest of its height are 820 and 1680 m.a.s.l. the floristic-physiognomic investigation performed by walked-field procedure at 2nd seasonal sequence showed that flora of this region includes 173 plant species that belong to 147 genera and 65 families, of which 5 sp...

A revision of the classification of Geastrum sect. Geastrum is presented on the basis of an integrative taxonomic approach, which involves the study of morphological, molecular, ecological, and chorological data. Four DNA regions are analysed: the ITS and LSU nrDNA, rpb1, and atp6. Phylogenetic reconstructions include 95 ingroup samples and show five main clades, which are considered as five su...