Only controlled studies can help to improve the therapy in the sense of ‘Evidence-based medicine’. Retrospective investigations on thousands of patients cannot ‘prove’ anything, although this is maintained again andagain.F.P.MeyerForschende Komplementärmedizin...
二、王富堂投资情况:王富堂目前是山西和利德房地产开发有限责任公司直接控股股东,持股比例为85%;目前王富堂投资山西和利德房地产开发有限责任公司最终收益股份为85%,投资山西和利德房地产开发有限责任公司垣曲分公司最终收益股份为85%;三、王富堂的商业合作伙伴:基于公开数据展示,王富堂与李伟光、王发刚为商业合作伙伴。
The reaction of (CO)4Cr[CH2S(O)Me2]2 ( 5 ) with (Ph2P)2NH ( 3d ) leads to salt-like 7 , which can be protonated and methylated at the nitrogen atom.doi:10.1002/cber.19841171202Lothar WeberDietmar WewersJohn Wiley & Sons, Ltd.European Journal of Inorganic Chemistry...
In an attempt to design a chelating bis(arene) ligand for metals in an s2 electron configuration, the synthesis of cis -1,2-diphenylcyclopropane ( 1 ) from -benzylideneacetophenone and hydrazine hydrate (followed by pyrolysis) has been optimized. The crystal structure of 1 has been determined...
一、王发刚担任职务:王发刚目前担任山西和利德房地产开发有限责任公司法定代表人,同时担任山西和利德房地产开发有限责任公司执行董事兼总经理,运城市顺达公路开发有限公司董事;二、王发刚的商业合作伙伴:基于公开数据展示,王发刚目前有7个商业合作伙伴,包括王富堂、李伟光、丁惠民等。 财产...